Testing device for tires



FIG. 1 is a front view;

FIG. 2 is a back view thereof;

FIG. 3 is a left side view thereof.;

FIG. 4 is a right side view thereof;

FIG. 5 is top view thereof;

FIG. 6 is a front, top, left perspective view thereof; and,

FIG. 7 is a back, top, right perspective view thereof.

The bottom of the design is flat and unadorned, and thus disclaimed. 

CLAIM The ornamental design for a testing device for tires, as shown and described. 